UPDATE (5.28.10): As KJ noted–and as is all too frequently the way of the interwebz–the Single Greatest Artistic Achievement of the 21st Century has already been removed from YouTube. Damn your black hearts and “copyright grounds,” Ultra Records!

UPDATE (5.28.10), Part Deux: Thanks to the digital preservationists of at Gawker, Countess LuAnn’s towering contribution to art and culture is back where it belongs! THOMAS CROWN AFFAIR CRISIS AVERTED!

KJ, thanks for catching that! I found another copy back over at Gawker, and have since reposted it, so enjoy!
PS: I hadn’t seen the “Don’t Be Tardy for the Party” remix, and all I can say now is “WHOAH.”